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OX Security

Senior Backend Engineer – Agentic Pentest

OX Security

🌐 Worldwide ❌ Jobs You've Hidden ⭐️ Saved Jobs ✅ Applied Jobs ✉️ Email Alerts 👤 Account This job opening is no longer available. Similar Jobs Backend Team Lead 🕒 September 29 Commit 501 - 1000 🔒 Cybersecurity Website LinkedIn All Job Openings Backend Team Lead leading scalable Node.js, AWS, and MongoDB systems.

Posted 10/14/2026full-timeRemote • PolandSeniorWebsite

Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in leading scalable Node.js, AWS, and MongoDB systems while driving engineering execution and AI-first cybersecurity product development. Proficient in designing and implementing secure architectures and integrations for cloud-native applications.

Highest-signal resume keywords
Node.js DevelopmentAWS Cloud ServicesMongoDB Database ManagementCybersecurity Product DevelopmentScalable Architecture Design

ATS Keywords

Tailor your resume
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills
Node.jsAWSMongoDBJavaScriptPythonReactMicroservicesAPIsCI/CDCloud
Industry Keywords
CybersecurityArtificial IntelligenceSaaSCloud-native SolutionsData Engineering

Tech Stack

Tools & technologies
AWSCloudCyber SecurityDockerGoogle Cloud PlatformJavaScriptKubernetesMicroservicesNode.jsNoSQLSQL

About the role

Key responsibilities & impact
  • 🌐
  • Worldwide
  • ❌ Jobs You've Hidden
  • ⭐️ Saved Jobs
  • ✅ Applied Jobs
  • ✉️ Email Alerts
  • 👤 Account
  • This job opening is no longer available.
  • Similar Jobs
  • Backend Team Lead
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  • Commit
  • 501 - 1000
  • 🔒 Cybersecurity
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Requirements

What you’ll need
  • 🌐
  • Worldwide
  • ❌ Jobs You've Hidden
  • ⭐️ Saved Jobs
  • ✅ Applied Jobs
  • ✉️ Email Alerts
  • 👤 Account
  • This job opening is no longer available.
  • Similar Jobs
  • Backend Team Lead
  • 🕒 September 29
  • Commit
  • 501 - 1000
  • 🔒 Cybersecurity
  • Website
  • LinkedIn
  • All Job Openings
  • Backend Team Lead leading scalable Node.js, AWS, and MongoDB systems. Driving engineering execution and AI-first cybersecurity product development from design through production.
  • 🇵🇱 Poland – Remote
  • ⏰ Full Time
  • 🟠 Senior
  • 🔙 Backend Engineer
  • AWS
  • Cloud
  • JavaScript
  • MongoDB
  • Node.js
  • Python
  • React
  • Backend Developer, Python
  • 🕒 September 25
  • SplitMetrics
  • 51 - 200
  • 🤖 Artificial Intelligence
  • ☁️ SaaS
  • 📣 Marketing
  • Website
  • LinkedIn
  • All Job Openings
  • Backend Developer building high-load Python systems for SplitMetrics’ mobile marketing ecosystem. Scraping APIs, optimizing data pipelines, and improving backend reliability.
  • 🇵🇱 Poland – Remote
  • ⏰ Full Time
  • 🟡 Mid-level
  • 🟠 Senior
  • 🔙 Backend Engineer
  • iOS
  • MacOS
  • Microservices
  • Python
  • SQL
  • Senior Node.js Developer
  • 🕒 September 25
  • Flosum
  • 201 - 500
  • 🤝 B2B
  • ☁️ SaaS
  • Website
  • LinkedIn
  • All Job Openings
  • Senior Node.js Developer building secure Node.js services, APIs, and integrations for Flosum’s Salesforce-native enterprise SaaS platform. Developing scalable architectures, Vue.js experiences, and CI/CD infrastructure.
  • 🇵🇱 Poland – Remote
  • ⏰ Full Time
  • 🟠 Senior
  • 🔙 Backend Engineer
  • AWS
  • Azure
  • Cloud
  • Docker
  • Google Cloud Platform
  • JavaScript
  • Microservices
  • Node.js
  • NoSQL
  • SQL
  • TypeScript
  • Visualforce
  • Vue.js
  • Senior Consultant, .Net
  • 🕒 September 23
  • Ensono
  • 1001 - 5000
  • 💼 Consulting
  • Website
  • LinkedIn
  • All Job Openings
  • Senior .NET Consultant designing cloud-native solutions for Ensono, a managed technology services provider. Leading technical delivery, architecture, and mentoring across client projects.
  • 🇵🇱 Poland – Remote
  • ⏰ Full Time
  • 🟠 Senior
  • 🔙 Backend Engineer
  • AWS
  • Azure
  • Cloud
  • .NET
  • Senior Backend Engineer, Python, Django
  • 🕒 September 22
  • Addepto
  • 51 - 200
  • 💼 Consulting
  • 📦 Logistics
  • 🏥 Healthcare
  • Website
  • LinkedIn
  • All Job Openings
  • Senior Backend/Data Engineer building scalable Python/Django data platforms for Addepto’s AI consulting and data engineering projects. Designing ingestion pipelines, APIs, validation, and cloud warehouse integrations.
  • 🇵🇱 Poland – Remote
  • ⏰ Full Time
  • 🟠 Senior
  • 🔙 Backend Engineer
  • Airflow
  • AWS
  • Azure
  • BigQuery
  • Cloud
  • Django
  • ETL
  • Google Cloud Platform
  • Python
  • Spark
  • Search More Backend Engineer Jobs
  • 🌐
  • Worldwide
  • Built by Lior Neu-ner. I'd love to hear your feedback — Get in touch via DM or support@remoterocketship.com
  • Search
  • Remote jobs
  • Search Jobs by country
  • Search jobs by city
  • Search jobs by job title
  • Search entry-level jobs
  • Search junior-level jobs
  • Search senior-level jobs
  • Search jobs by tech stack
  • Search jobs by contract type
  • Search remote internships
  • Search remote part-time jobs
  • Remote jobs Anywhere in the World
  • Companies Hiring Anywhere in the World
  • Companies Hiring Sales People Anywhere in the World
  • Companies Hiring Software Engineers Anywhere in the World
  • Resources
  • About us
  • Advice
  • Tips for finding remote jobs
  • Interview questions and answers
  • Resume examples
  • Cover letter examples
  • Post a job
  • Affiliates
  • Is Remote Rocketship legit?
  • Privacy policy
  • Terms of service
  • Job board SEO course
  • Remote Job Search MasterClass
  • Resume Review
  • AI Apply Copilot
  • OpenClaw job finder
  • API docs
  • Pricing
  • Find jobs that match your resume
  • Jobs by Country
  • Remote jobs anywhere in the world (Worldwide remote jobs)
  • Remote jobs United States
  • Remote jobs Australia
  • Remote jobs Brazil
  • Remote jobs Canada
  • Remote jobs France
  • Remote jobs Ireland
  • Remote jobs Germany
  • Remote jobs Netherlands
  • Remote jobs Spain
  • Remote jobs UK
  • Popular Jobs
  • Remote data analyst jobs
  • Remote customer support jobs
  • Remote executive assistant jobs
  • Remote marketing jobs
  • Remote product designer jobs
  • Remote product manager jobs
  • Remote project manager jobs
  • Remote recruiter jobs
  • Remote sales jobs
  • Remote software engineer jobs
  • Jobs by Type
  • Remote full-time jobs
  • Remote part-time jobs
  • Remote contract jobs
  • Remote internship jobs
  • Remote entry-level jobs
  • Remote jobs with no experience required
  • Remote junior jobs (1-3 years of experience)
  • Digital nomad jobs
  • Remote jobs with no degree required
  • Freelance remote jobs
  • Temporary remote jobs
  • Remote jobs hiring now
  • Stay at home mom jobs